Waist belt or similar article



FIG. 1 is a top plan view of a waist belt or similar article showing my new design;

FIG. 2 is a bottom plan view;

FIG. 3 is a left side elevational view, the right side being identical thereto;

FIG. 4 is a top and left front perspective view; and

FIG. 5 is a top and right, rear perspective view, the broken line showing of a container being for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a waist belt or similar article, as shown and described. 